201945825

素因数分解:

$3^3\times 5^2\times {\mathrm{299179}}^1$

素因数の和:299198

約数の個数: 24

約数和(自身を含む): 370983200

約数和(自身を除く): 169037375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 299179, 897537, 1495895, 2692611, 4487685, 7479475, 8077833, 13463055, 22438425, 40389165, 67315275, 201945825]

約数ペア:

[(1, 201945825), (3, 67315275), (5, 40389165), (9, 22438425), (15, 13463055), (25, 8077833), (27, 7479475), (45, 4487685), (75, 2692611), (135, 1495895), (225, 897537), (675, 299179)]